Started working on galaxy PGC940755_GROUP at Wed Jun 17 12:59:37 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-tractor.fits
Read 395 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 905.554    156.05429]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7487
 Peak Img[j, k]: 411 357
 Mean (j, k): 414.22 355.38
 Theta (deg): 78.1
 Astro PA (deg): 11.9
 Eps: 0.747
 Major axis (pix): 103.7
414.222312789 413.483 355.377264064 355.66
Building masked image for central 2/2.
 Pixels used: 3150
 Peak Img[j, k]: 474 593
 Mean (j, k): 475.06 592.95
 Theta (deg): 78.0
 Astro PA (deg): 12.0
 Eps: 0.747
 Major axis (pix): 68.7
475.061121237 475.935 592.95038582 592.756
Starting ellipse-fitting for galaxy 701963
Fitting g-band took......37.047 sec
Fitting r-band took......39.292 sec
Fitting z-band took......43.151 sec
Time for all images = 119.491 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6842.61
r CoG modeling succeeded with a chi^2 minimum of 4388.92
z CoG modeling succeeded with a chi^2 minimum of 3247.80
Time = 0.269 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-701963-ellipse.fits
Starting ellipse-fitting for galaxy 1417695
Fitting g-band took......13.716 sec
Fitting r-band took......12.768 sec
Fitting z-band took......12.854 sec
Time for all images = 39.339 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 857.18
r CoG modeling succeeded with a chi^2 minimum of 479.25
z CoG modeling succeeded with a chi^2 minimum of 214.88
Time = 0.101 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC940755_GROUP/PGC940755_GROUP-largegalaxy-1417695-ellipse.fits
Finished galaxy PGC940755_GROUP in 4.341 minutes.